Declension table of ?ariṣṭāsu

Masculine	Singular	Dual	Plural
Nominative	ariṣṭāsuḥ	ariṣṭāsū	ariṣṭāsavaḥ
Vocative	ariṣṭāso	ariṣṭāsū	ariṣṭāsavaḥ
Accusative	ariṣṭāsum	ariṣṭāsū	ariṣṭāsūn
Instrumental	ariṣṭāsunā	ariṣṭāsubhyām	ariṣṭāsubhiḥ
Dative	ariṣṭāsave	ariṣṭāsubhyām	ariṣṭāsubhyaḥ
Ablative	ariṣṭāsoḥ	ariṣṭāsubhyām	ariṣṭāsubhyaḥ
Genitive	ariṣṭāsoḥ	ariṣṭāsvoḥ	ariṣṭāsūnām
Locative	ariṣṭāsau	ariṣṭāsvoḥ	ariṣṭāsuṣu

Compound ariṣṭāsu -

Adverb -ariṣṭāsu